23.7. 1993 Vitoria-Gasteiz / Spain - World Federation of Music Therapy

certain hypothesis which claims that:
The auditory tracts enter the reticular systex of the
brain-stem, this massive nerve-net arts as the coordinator
between sensory input and muscular tone,
alerting the brain to incoming information.
Sounds transported through these channels are
capable of activating the entire brain. Strong and
repetitive neuronal firing, as would be experienced from
the drums, can theoretically create a state of cognitive
awareness.
This hypothesis contradicts the Western belief which
perceives trance as an illusory state similar to that of the
dreamer and reinforces the theory that at least the
Shaman who conducts the ritual is in fact capable of
clear control of his thoughts and actions.
A significant contribution to the understanding of the
Shamanite phenomenon comes fron the ongoíng and
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developing research into Endorphines.
Endorphines are Endogenous Healing Mechanisms
similar to morphine and other opiates which act upon
the brain as anaelgesics to relieve pain, to create
euphoria, as well as leading to an Altered State of
Consciousness.
Their greatest concentration is to be found in the Extra
Pyramidal system of the brain which controls muscle
and the integration of movement, Other concentrations
are to be found in the Lymbic system (connected with
conditions of Amnesia, Euphoria and Altered States of
Consciousness) as well in those areas responsible for
transmitting pain-impulses and the perception of pain,
Pain has always been a major research-subject for all
those concerned with opiates, Prince ( 1982)
differentiates between the Hypnotic Analgesia of
Shamanite ritual (the lessening of stress, anxiety or